Geeksforgeeks Java Backend Development Upd Jun 2026

Modern backends cannot block threads on I/O. The updated GFG track teaches:

Implement global exception handlers using @ControllerAdvice to return clean error responses to clients. Phase 5: System Design and Microservices geeksforgeeks java backend development upd

Implementing JWT-based authentication and authorization. 3. Database Management & Optimization Modern backends cannot block threads on I/O

Several factors contribute to this success: geeksforgeeks java backend development upd